function display_search()
{
  removeAll();
  document.all.searchTD.style.display='';
  document.all.resultTD.style.display='none';
  document.all.resultNextTD.style.display='none';
}
function display_result()
{

  document.all.searchTD.style.display='none';
  document.all.resultTD.style.display='';
  document.all.resultNextTD.style.display='none'
}
function display_result2()
{

  parent.searchTD.style.display='none';
  parent.resultTD.style.display='';
  parent.resultNextTD.style.display="none";
}
function turn2result()
{
  var obj, v;
  
  v = 'hide';
  obj = parent.Layer1.style;
  v=(v=='show')?'visible':(v=='hide')?'hidden':v; 
  obj.visibility=v;
  
  v = 'show';
  obj = parent.Layer2.style;
  v=(v=='show')?'visible':(v=='hide')?'hidden':v; 
  obj.visibility=v;
   
  display_result2();
}